An Undertaking. (A Creepypasta Horror Fic)

I suddenly wake up with a pulsating head and my feet tied to the bottom of a chair that's bolted to the floor. Why am I here? I don't even have time to wonder; the face that appears in the room is far more frightening than any art I've seen on the Internet.
This man, Slenderman, tells me that I am test subject 37 and that this time they will not fail. Frightened, I try with no avail to escape this horrifying prison.
What are they going to do to me? Only time will tell, but I'm afraid that I won't be making it through this.
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A girl named Tinsley gets captured by Slender's proxies as their next victim in an experiment to discover a human's deepest fears. Combined with horror, gore, death, and even a bit of romance, her time in the basement is going to be worse than any nightmare she's ever had.
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